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Class 6 Maths Worksheet: Fractions and Decimals

Maths worksheets lesson 42: Fractions and decimals · Set 87 · 40 sums
TalentJR

The method (Same denominator first): Mixed → improper: whole × denominator + numerator, over the same denominator. Unlike fractions: use a common denominator (the LCM), then add or subtract the numerators. Answers can be improper, like 7/6. 1 kg = 1000 g, 1 m = 100 cm, 1 km = 1000 m, 1 L = 1000 mL, ₹1 = 100 paise: 250 g = 0.25 kg. Compare decimals by writing both with the same number of decimal places: 0.50 > 0.45.

NameDateTime takenScore ___ / 40
  1. 1.Write 1 1/5 as an improper fraction. =
  2. 2.Which is smaller: 8.1 or 8.4? (a) 8.4 (b) 8.1
  3. 3.Write 2 4/9 as an improper fraction. =
  4. 4.Add 3/8 and 2/3 (write the answer as a fraction). =
  5. 5.Dev had ₹100 and spent ₹44.55 at a shop. How many rupees are left? =
  6. 6.Add 1/9 and 1/4 (write the answer as a fraction). =
  7. 7.Write 10 m 18 cm in m. =
  8. 8.Subtract 1/4 from 3/5. =
  9. 9.Which is smaller: 0.5 or 0.11? (a) 0.5 (b) 0.11
  10. 10.Which is smaller: 4.5 or 4.68? (a) 4.5 (b) 4.68
  11. 11.Add 3/4 and 3/7 (write the answer as a fraction). =
  12. 12.Subtract 2/9 from 1/4. =
  13. 13.Subtract 1/8 from 1/6. =
  14. 14.Add 7/8 and 5/8 (write the answer as a fraction). =
  15. 15.Write 17 L 125 mL in L. =
  16. 16.Write 8 5/7 as an improper fraction. =
  17. 17.Add 3/4 and 2/9 (write the answer as a fraction). =
  18. 18.Write 2 3/4 as an improper fraction. =
  19. 19.Write 4 3/5 as an improper fraction. =
  20. 20.Write 18 m 36 cm in m. =
  21. 21.Add 1/9 and 6/7 (write the answer as a fraction). =
  22. 22.Write 17 rupees 16 paise in rupees. =
  23. 23.Add 5/7 and 1/5 (write the answer as a fraction). =
  24. 24.Add 2/5 and 3/5 (write the answer as a fraction). =
  25. 25.Subtract 1/3 from 7/8. =
  26. 26.Write 3 1/9 as an improper fraction. =
  27. 27.Add 6/7 and 5/6 (write the answer as a fraction). =
  28. 28.Write 8 1/8 as an improper fraction. =
  29. 29.Write 3 km 780 m in km. =
  30. 30.Write 6 4/5 as an improper fraction. =
  31. 31.Write 5 km 805 m in km. =
  32. 32.Write 12 km 865 m in km. =
  33. 33.Add 1/4 and 3/5 (write the answer as a fraction). =
  34. 34.Write 1 1/3 as an improper fraction. =
  35. 35.Write 6 1/9 as an improper fraction. =
  36. 36.Subtract 1/8 from 6/7. =
  37. 37.Write 20 L 20 mL in L. =
  38. 38.Write 3 5/8 as an improper fraction. =
  39. 39.Add 1/3 and 4/5 (write the answer as a fraction). =
  40. 40.Which is bigger: 7.6 or 7.07? (a) 7.07 (b) 7.6

Answer key

  1. 6/5
  2. 8.1
  3. 22/9
  4. 25/24
  5. 55.45
  6. 13/36
  7. 10.18
  8. 7/20
  9. 0.11
  10. 4.5
  11. 33/28
  12. 1/36
  13. 1/24
  14. 3/2
  15. 17.125
  16. 61/7
  17. 35/36
  18. 11/4
  19. 23/5
  20. 18.36
  21. 61/63
  22. 17.16
  23. 32/35
  24. 1
  25. 13/24
  26. 28/9
  27. 71/42
  28. 65/8
  29. 3.78
  30. 34/5
  31. 5.805
  32. 12.865
  33. 17/20
  34. 4/3
  35. 55/9
  36. 41/56
  37. 20.02
  38. 29/8
  39. 17/15
  40. 7.6

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